| 分子式 | |
| 存储条件 | 6℃保存 |
| 其他事项 | 2-methoxyethanol 109-86-4 1000 +/- 50 mg/L2-ethoxyethanol 110-80-5 1000 +/- 50 mg/Lmethyl cellosolve acetate 110-49-6 1000 +/- 50 mg/Lcellosolve acetate 111-15-9 1000 +/- 50 mg/L1,2-Dimethoxyethane 110-71-4 1000 +/- 50 mg/Ldiethylene glycol methyl ether 111-77-3 1000 +/- 50 mg/LDi(ethylene glycol) ethyl ether 111-90-0 1000 +/- 50 mg/L2-(2-Butoxyethoxy)ethyl acetate 124-17-4 1000 +/- 50 mg/LTriethylene Glycol Dimethyl Ether 112-49-2 1000 +/- 50 mg/Ldiethylene glycol dimethyl ether 111-96-6 1000 +/- 50 mg/L~H~He~B~N~O~F |
硫化氢渗透管
编号:GBW(E)080048 浓度:0.006~0.5
氮中氧气体标准物质
编号:GBW(E)080054 浓度:10~5×105
化学耗氧量需氧量成分分析标准物质
编号:GBW(E)080061 浓度:100
砷光谱分析溶液标准物质
编号:GBW(E)080346 CAS号:7440-38-2 规格:30mL 浓度:1000μg/mL
锌单元素溶液标准物质
编号:GBW(E)080381 浓度:1
硝酸银容量分析用溶液标准物质
编号:GBW(E)080713 浓度:0.1032